Safe Period Calculator

Features Safe Period Calculator

this android application will calculate the safe period that will let you have sex without worrying about pregnancy, all you have to do is enter the day of the first day of your Menstrual cycle, and a calendar will shown, the green days are safe , the red are not!http://coding-labs.com/app-safe-period-to-have-sex-without-get-pregnant/
by http://coding-labs.com